Sony STR-DN1070 User Manual page 143

several digital devices.
You can reassign the COAXIAL/OPTICAL digital audio input jacks to other inputs.
See "Using other audio input jacks (Input Assign)."
[226] Troubleshooting General
The receiver does not turn on even when the TV is
turned on.
Set [Control for HDMI] to [On] in the [HDMI Settings] menu. The TV must support the
Control for HDMI function. For details, refer to the operating instructions of your TV.
Check the speaker settings of the TV. The receiver power syncs with the speaker settings of
the TV. For details, refer to the operating instructions of the TV.
If sound was output from the speakers of the TV last time, the receiver does not turn on
even when the TV is turned on.
[227] Troubleshooting General
The receiver turns off when the TV is turned off.
Check [Standby Linked to TV] in the [HDMI Settings] menu. When the function is set to
[On], the receiver automatically turns off interlocked with the TV-power off operation,
regardless of the input of the receiver.
[228] Troubleshooting General
The receiver does not turn off even when the TV is
turned off.
Check [Standby Linked to TV] in the [HDMI Settings] menu.
If you want the receiver to turn off when the TV is turned off regardless of the input of the
receiver, set [Standby Linked to TV] to [On]. The TV must support the Control for HDMI
function. For details, refer to the operating instructions of your TV.
Set [Setup] - [HDMI Settings] - [Control for HDMI] to [On]. The TV must support the Control
for HDMI function. For details, refer to the operating instructions of your TV.
[229] Troubleshooting Image
No image appears on the TV screen.
Select the appropriate input using the input buttons.
Set your TV to the appropriate input mode.
Move your audio device away from the TV.
Make sure that cables are correctly and securely connected to devices.
Set [HDMI Signal Format] of the selected input to [Standard format] in the [HDMI Settings]
menu.
Some playback devices need to be set up. Refer to the operating instructions supplied with
each device.
Be sure to use a High Speed HDMI Cable with Ethernet when you view images or listen to
sound, especially for 1080p, Deep Color (Deep Colour), 4K or 3D transmission. Premium
High Speed HDMI Cable with Ethernet that supports 18 Gbps is required for 4K/60p 4:4:4,